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Radiant|Lab Grown|IGI

15.05ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG848695566

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG848695566

Diamond specifications and retailer prices

From $5,940 SGD
£3,657 GBP
As of November 2, 2026
Save $14,931 SGD (72%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $20,872 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 15.05ct lab-grown radiant diamond

This 15.05ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848695566 or 848695566. Listed at 2 retailers as of November 2, 2026, with prices from $5,940 to $20,872, a $14,931 spread on the same certified stone. Brilliant Earth lists it at $20,872. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

15.05
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848695566
Dimensions17.44 × 12.09 × 8.05 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.44 mm12.09 mm15.05 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848695566
Side View
Table 66.0%Crown 47°Girdle: Slightly ThickPavilion 37.6°Culet: NoneDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $5,940 SGD|Low: $5,940 SGD|High: $5,994 SGD|Avg: $5,970 SGD|-0.3%
November 2, 2026
Retailer 1$5,940 SGD

6 data points across 1 retailer

2 retailers$5,940 SGD to $20,872 SGD

A
Cheapest Retailer
-
$5,940 SGD
£3,657 GBP
Most Expensive
B
Brilliant Earth
22330775A · Nov 2
$20,872 SGD
$16,320 USD
View
1 more retailer has this diamond
Prices start from $5,940 SGDSave up to $14,931 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
15.05ct Radiant
$5,940 SGD